Ключевые слова: blood, cardio, cardiogram, cardiology, care, chart, check, concept, cure, device, diagnosis, disease, drug, ecg, ekg, electrocardiogram, examination, form, graph, health, healthcare, heart, heartbeat, hypertension, instrument, measurement, medical, medicament, nobody, pills, pressure, professional, pulse, red, science, shape, symbol, tablet, tool, top, top view, toy, treatment,